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main working on unicode systems

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This commit is contained in:
Thomas Fischer 2014-03-14 17:02:27 +01:00
parent 7437874596
commit d782ad0af1
1 changed files with 29 additions and 20 deletions
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49
Engine/source/main/main.cpp
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@ -25,48 +25,57 @@
#ifdef WIN32
#include <windows.h>
#include <stdio.h>
#include <string>
extern "C"
{
int (*torque_winmain)( HINSTANCE hInstance, HINSTANCE h, LPSTR lpszCmdLine, int nShow) = NULL;
};
bool getDllName(std::wstring& dllName)
{
wchar_t filenameBuf[MAX_PATH];
DWORD length = GetModuleFileNameW( NULL, filenameBuf, MAX_PATH );
if(length == 0) return false;
dllName = std::wstring(filenameBuf);
size_t dotPos = dllName.find_last_of(L".");
if(dotPos == std::wstring::npos) return false;
dllName.erase(dotPos);
dllName += L".dll";
return true;
}
int PASCAL WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCommandShow)
{
char filename[4096];
char gameLib[4096];
std::wstring dllName = std::wstring();
if(!getDllName(dllName))
{
MessageBoxW(NULL, L"Unable to find game dll", L"Error", MB_OK|MB_ICONWARNING);
return -1;
}
GetModuleFileNameA(NULL, filename, 4096);
filename[strlen(filename)-4] = 0;
sprintf(gameLib, "%s.dll", filename);
HMODULE hGame = LoadLibraryA(gameLib);
if (hGame)
torque_winmain = (int (*)(HINSTANCE hInstance, HINSTANCE h, LPSTR lpszCmdLine, int nShow))GetProcAddress(hGame, "torque_winmain");
char error[4096];
HMODULE hGame = LoadLibraryW(dllName.c_str());
if (!hGame)
{
sprintf(error, "Unable to load game library: %s. Please make sure it exists and the latest DirectX is installed.", gameLib);
MessageBoxA(NULL, error, "Error", MB_OK|MB_ICONWARNING);
wchar_t error[4096];
_swprintf_l(error, sizeof(error), L"Unable to load game library: %s. Please make sure it exists and the latest DirectX is installed.", _get_current_locale(), dllName.c_str());
MessageBoxW(NULL, error, L"Error", MB_OK|MB_ICONWARNING);
return -1;
}
torque_winmain = (int (*)(HINSTANCE hInstance, HINSTANCE h, LPSTR lpszCmdLine, int nShow))GetProcAddress(hGame, "torque_winmain");
if (!torque_winmain)
{
sprintf(error, "Missing torque_winmain export in game library: %s. Please make sure that it exists and the latest DirectX is installed.", gameLib);
MessageBoxA(NULL, error, "Error", MB_OK|MB_ICONWARNING);
wchar_t error[4096];
_swprintf_l(error, sizeof(error), L"Missing torque_winmain export in game library: %s. Please make sure that it exists and the latest DirectX is installed.", _get_current_locale(), dllName.c_str());
MessageBoxW(NULL, error, L"Error", MB_OK|MB_ICONWARNING);
return -1;
}
int ret = torque_winmain(hInstance, hPrevInstance, lpszCmdLine, nCommandShow );
int ret = torque_winmain(hInstance, hPrevInstance, lpszCmdLine, nCommandShow);
FreeLibrary(hGame);
return ret;
}
#endif // WIN32